2.1mm DC Barrel Plug to Alligator Clips

This 2.1mm DC Barrel Plug to Alligator Clips cable can turn any battery pack into a power supply in a snap! A high quality molded 2.1mm DC barrel plug is brought out to red (center positive) & black (ring negative) alligator clips. Good for 2-3 Amps of current, up to 24VDC. 2.1mm is near standard for electronics, and fits the Geekduino splendidly.